Supplies:

20oz pop bottle (or 2 liter pop bottle, or if those can't be found just find use some other type of container)

a marker (or something else that you can be used as a tube)

a socket wrench head (or something that can be used as the bowl, metal works best but can be heavy)

a screen (a peice about 1.5" squared, from a screen door or from the window works great)

silicon (hot glue also works, but can cause problems when it gets too hot, if these can't be reached try something else that is used to seal)

a knife (or something to cut with)

clay (or something to be used as a stand if the bong keeps tipping, this is only if needed)

Procedure:

The first thing you need to do is gather the supplies, and make sure you have everything you need. (IMPORTANT: if you have any questions about what to use in place of one of the supplies, just email me at [email protected], you will get a quicker reply than if you email me at any other address.) Now lets start making your bong.

First, wash the bottle out so it is no longer sticky, no soap is needed only water.

Second, cut the marker so that it is as long as possible, yet completely hollow and open on both ends. You might wanna make sure that the end that will go into the bowl is smaller, so it will fit easier. Only do that if it is needed.

Next, fit the end of the marker into the bowl and use the silicon to seal the under side of the bowl. Do not use the silicon to seal the inside of the bowl, that will cause great problems when smoking your bud.

Then, cut the screen so it will fit tightly into the bowl. You may need to use something to keep the screen down. I had to use some modeling glue, though i can't say exactly how safe it is considering it will be heated up

Next, make a criss-cross slit in the bottle to push the marker through. Don't worry about making it too big, cause the silicon will seal it up afterwards. Push the marker all the way till it stops, try to keep the bowl as upright as possible. It makes it easier to pack and smoke. Also, leave some room so that air can get through the marker.

Once again you will need the silicon to seal up the gap between the bottle and the marker. Seal up ever gap that there is, try to make this bong as air tight as possible. The only holes you want is where they are suppose to be; the bowl, the top, and the little hole that is on there, i don't know the name of it.

Before continuing make sure all the silicon is dry, it can be quit messy. Now, your bong is almost done and ready to use. It's time to make the little hole in the back. The main thing you need to know about the little hole is that it has to be above the bowl, and on the opposite side of the bowl. Just make a small hole in the place where you want the hole and take a screw driver, or something else that isn't too big, and make the hole bigger by spinning the screw driver around.